CVE-2017-16639

CVSS V2 Medium 4.3 CVSS V3 Medium 4.3
Description
Tor Browser on Windows before 8.0 allows remote attackers to bypass the intended anonymity feature and discover a client IP address, a different vulnerability than CVE-2017-16541. User interaction is required to trigger this vulnerability.
Overview
  • CVE ID
  • CVE-2017-16639
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-09-14T21:29:03
  • Last Modified Date
  • 2018-11-26T21:34:04
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:torproject:tor_browser:*:*:*:*:*:*:*:* 1 OR 8.0
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://www.wearesegment.com/research/tor-browser-deanonymization-with-smb/ Exploit Third Party Advisory
https://seclists.org/bugtraq/2018/Sep/29 Exploit Issue Tracking Mailing List Third Party Advisory
http://packetstormsecurity.com/files/149351/Tor-Browser-SMB-Deanonymization-Information-Disclosure.html Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/105346 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-16639
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16639
History
Created Old Value New Value Data Type Notes
2022-05-10 17:51:46 Added to TrackCVE
2022-12-03 12:11:14 2018-09-14T21:29Z 2018-09-14T21:29:03 CVE Published Date updated
2022-12-03 12:11:14 2018-11-26T21:34:04 CVE Modified Date updated
2022-12-03 12:11:14 Analyzed Vulnerability Status updated